Cheap flights from Riga International to Lisbon

Compare Riga International to Lisbon flight deals

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Flight deals from Riga International to Lisbon

Looking for a cheap last-minute deal or the best return flight from Riga International Airport to Lisbon Airport? If you want to travel next month, return fares start from $386. Find the lowest prices on one-way and return tickets right here.

Lisbon.$94 per passenger.Departing Mon, 19 Oct.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Riga International on Mon, 19 Oct, arriving in Lisbon.Price includes taxes and charges.From $94, select.

Lisbon.$98 per passenger.Departing Mon, 2 Nov.One-way flight with Norwegian Air Sweden.Outbound indirect flight with Norwegian Air Sweden, departs from Riga International on Mon, 2 Nov, arriving in Lisbon.Price includes taxes and charges.From $98, select.

Lisbon.$101 per passenger.Departing Tue, 1 Sep.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Riga International on Tue, 1 Sep, arriving in Lisbon.Price includes taxes and charges.From $101, select.

Lisbon.$107 per passenger.Departing Wed, 12 Aug.One-way flight with Norwegian Air Sweden.Outbound indirect flight with Norwegian Air Sweden, departs from Riga International on Wed, 12 Aug, arriving in Lisbon.Price includes taxes and charges.From $107, select.

Lisbon.$119 per passenger.Departing Tue, 1 Dec.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Riga International on Tue, 1 Dec, arriving in Lisbon.Price includes taxes and charges.From $119, select.

Lisbon.$126 per passenger.Departing Thu, 7 Jan.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Riga International on Thu, 7 Jan, arriving in Lisbon.Price includes taxes and charges.From $126, select.

Lisbon.$136 per passenger.Departing Tue, 28 Jul.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Riga International on Tue, 28 Jul, arriving in Lisbon.Price includes taxes and charges.From $136, select.

Lisbon.$143 per passenger.Departing Tue, 9 Mar.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Riga International on Tue, 9 Mar, arriving in Lisbon.Price includes taxes and charges.From $143, select.

Lisbon.$145 per passenger.Departing Mon, 1 Feb.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Riga International on Mon, 1 Feb, arriving in Lisbon.Price includes taxes and charges.From $145, select.

Lisbon.$183 per passenger.Departing Sat, 16 Jan.One-way flight with airBaltic.Outbound direct flight with airBaltic departs from Riga International on Sat, 16 Jan, arriving in Lisbon.Price includes taxes and charges.From $183, select.

Lisbon.$183 per passenger.Departing Thu, 26 Nov.One-way flight with airBaltic.Outbound direct flight with airBaltic departs from Riga International on Thu, 26 Nov, arriving in Lisbon.Price includes taxes and charges.From $183, select.

Lisbon.$183 per passenger.Departing Thu, 3 Dec.One-way flight with airBaltic.Outbound direct flight with airBaltic departs from Riga International on Thu, 3 Dec, arriving in Lisbon.Price includes taxes and charges.From $183, select.

Lisbon.$187 per passenger.Departing Tue, 18 May.One-way flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departs from Riga International on Tue, 18 May, arriving in Lisbon.Price includes taxes and charges.From $187, select.

Lisbon.$187 per passenger.Departing Fri, 16 Apr.One-way flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departs from Riga International on Fri, 16 Apr, arriving in Lisbon.Price includes taxes and charges.From $187, select.

Lisbon.$212 per passenger.Departing Mon, 31 May.One-way flight with airBaltic.Outbound direct flight with airBaltic departs from Riga International on Mon, 31 May, arriving in Lisbon.Price includes taxes and charges.From $212, select.

Lisbon.$220 per passenger.Departing Fri, 16 Apr.One-way flight with airBaltic.Outbound direct flight with airBaltic departs from Riga International on Fri, 16 Apr, arriving in Lisbon.Price includes taxes and charges.From $220, select.

Find the cheapest month to fly from Riga International to Lisbon

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Riga International to Lisbon flights are currently cheapest in October.

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Direct flights from Riga International to Lisbon

Riga International to Lisbon: Alternative routes

Compare routes from Riga International to Lisbon below. You may find an airport to fly into that's cheaper, faster, or easier than Lisbon.

Lisbon

8km from central Lisbon

ClosestCheapest

from $94

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Cascais Municipal Aerodrome

19km from central Lisbon

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Riga to Lisbon: Flight information

The things to know before you go.

Cheapest flight found	$94
Cheapest month to fly	October
Average flight time	4 hrs, 40 mins
Most popular airline	airBaltic
Average flights per week	6

Finding cheap flights from Riga International to Lisbon: Frequently asked questions

How much are return flights from Riga International to Lisbon?

The best price we found for a return flight from Riga International to Lisbon is $192. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Riga International to Lisbon?

4 hours and 40 minutes is the average flight time from Riga International to Lisbon.

Which airlines fly direct from Riga International to Lisbon?

airBaltic and TAP Air Portugal fly direct from Riga International to Lisbon.

How many flights are there a week from Riga International to Lisbon?

As of June 2026, there are 6 flights per week flying from Riga International to Lisbon.

When is the cheapest time to fly from Riga International to Lisbon?

The cheapest month to fly from Riga International to Lisbon is usually September.

Which upcoming date is cheapest to fly from Riga International Airport to Lisbon Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Riga International Airport to Lisbon Airport on Tuesday, 29 September 2026.

Can I get a direct flight from Riga International Airport to Lisbon Airport?

Yes – the average flight time is 4 hours and 40 minutes.

How can I find the best flight deal to Lisbon?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Lisbon but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Lisbon?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Lisbon is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Riga International Airport to Lisbon with?

Currently, Ryanair and airBaltic offer the cheapest flight tickets to Lisbon.

Travelling from Riga International Airport (RIX) to Lisbon Airport (LIS): what you need to know

Take a direct flight from Riga International Airport to Lisbon Airport and you'll be in the air for an average of 4 hours 40 minutes.
Lisbon is two hours behind Riga and is in the UTC+0 timezone.
You can choose from three weekly Riga International Airport to Lisbon Airport flights. The 12:10 departure with Air Baltic is the earliest you can take. Air Baltic operates the latest service of the day at 12:50.
For a stress-free journey, arrive at the airport two hours ahead of international flights and one hour before domestic departures. This way, you'll have plenty of time to board your RIX to LIS flight.
Be prepared for longer queues during popular months such as August. Arriving up to four hours in advance for an international flight and two hours for domestic departures is a wise move.
AirBaltic has direct flights from Riga International Airport to Lisbon Airport. Book with this popular airline, then get ready to check out the sights in Lisbon — and maybe even more of Portugal if your schedule allows.
AirBaltic is the most frequently booked airline on this route.
AirBaltic is the most punctual carrier that operates RIX to LIS flights, with 72.73% of its services reaching their destination on time.
Think about adding a stopover when booking your ticket from Riga International Airport to Lisbon Airport. Just uncheck 'Direct flights only' to break up your journey, or visit a new city along the way. Here's where you can stop between RIX and LIS:
- Amsterdam Schiphol Airport
- Frankfurt am Main Airport
- Munich Airport

How to find the cheapest flights from Riga International Airport (RIX) to Lisbon Airport (LIS)

$94 is currently the lowest price for a one-way Riga International Airport to Lisbon Airport flight. A return flight starts from $192. These prices may change based on availability and demand.
Get cheap tickets from RIX to LIS by booking at least six months ahead. Based on our research, that's the sweet spot for landing a bargain.
The cheapest month for flights from Riga International Airport to Lisbon Airport is November. Use the 'Whole month' tool to see the lowest prices if you have flexible dates.
Landing cheap flights from RIX to LIS is easy with Price Alerts. Simply create one of these automatic alerts and we'll notify you as soon as a new deal comes up.
Secure the right flight for you by using the filters. To see the 'Best,' 'Fastest' or 'Cheapest' flights from Riga International Airport to Lisbon Airport, use the 'Sort by' tool. You can also filter results by departure and arrival times, airline, and number of stops.

Handy information about Riga International Airport (RIX)

79% of flights taking off from Riga International Airport reach their destination on time.
Riga International Airport is about 10 kilometres from central Riga. If you're ride-sharing, catching a taxi or driving from the centre, it'll take 20 minutes or so to get there, depending on the traffic.
Catching public transport? Expect a trip time of around 35 minutes.
Get your trip off to a relaxed start by staying near RIX. Whether you're catching an early flight from Riga International Airport to Lisbon Airport or just don't like being rushed, these stays are ideal:

Arriving at Lisbon Airport (LIS)

Consider booking a hotel near LIS if you're taking a late Riga International Airport to Lisbon Airport flight. Settle into one of these options and skip the long transfer:
Get your adventure underway by picking up a Lisbon Airport rental car. Grab a set of wheels from Klass Wagen, Goldcar or OK Mobility and experience the lesser-explored corners of Lisbon and beyond.
Booking your ride from Lisbon Airport about two weeks ahead can help you get the lowest rate.

Getting from Lisbon Airport (LIS) to central Lisbon

From Lisbon Airport, Lisbon is approximately 8 kilometres away. It takes around 20 minutes to get to the centre driving.
It takes around 25 minutes if you're using public transport.

When to fly to Lisbon Airport (LIS)

It's time to plan your dates for your flight from Riga International Airport to Lisbon Airport. August is the busiest month to visit Lisbon. If you want a more laid-back vibe, go in March.
Lock in your flight from Riga International Airport to Lisbon Airport for August if you'd like to visit Lisbon during its warmest month. Expect temperatures of between 16ºC (61ºF) and 29ºC (84ºF).
Search for cheap tickets from RIX to LIS in January if you like travelling in cooler conditions. Temperatures are at their lowest around then, ranging between 8ºC (46ºF) and 16ºC (61ºF) on average.

Explore more of Portugal

Lisbon has loads to offer, but there are so many other parts of Portugal waiting to be explored. About 274 kilometres north of Lisbon, a visit to Porto will keep you on the move. Start with attractions like Ribeira District, Rio Douro and Livraria Lello.
If you're eager to discover another corner of Portugal, head for Amadora, about 8 kilometres north-west of Lisbon. Roman Villa, Park Fantasia and Palácio dos Condes da Lousã are key reasons to visit.